CSCD 212 — Advanced Unix Environment

Expert-level Unix environment usage. Shell scripting in bash, advanced text processing with sed and awk, make, version control, and Unix system administration.

ABET student outcomes

Student outcomes defined by the ABET Computing Accreditation Commission. Outcome 7 applies to cybersecurity-designated programs.

• ABET 2 strong Design, implement, and evaluate a computing-based solution to meet a given set of computing requirements in the context of the program's discipline.
• ABET 6 strong Apply computer science theory and software development fundamentals to produce computing-based solutions. (Computer Science only.)

O*NET civilian tasks prepared

Tasks drawn from the O*NET records for the occupations that most directly correspond to the DCWF roles this course develops.

• SOC 15-1244.00: Maintain and administer computer networks and related computing environments.
• SOC 15-1244.00: Perform data backups and disaster recovery operations.
• SOC 15-1244.00: Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems.
• SOC 15-1244.00: Plan, coordinate, and implement network security measures to protect data, software, and hardware.
• SOC 15-1244.00: Monitor network performance to determine whether adjustments are needed.

NCAE CyberGames scoreboard errors this course addresses

The coursework covers topics that appear in these scoreboard patterns during NCAE regional and national events.

• NCAE-79daa735d3 Postgres Access / failure: An error was encountered while trying to connect to the database
• NCAE-5c25d301a6 WWW SSL / failure: Failed to connect to host
• NCAE-53a9f9da43 WWW Port 80 / failure: Failed to connect to server, is port 80 open?
• NCAE-eeb5e4e8f3 SMB Login / failure: SMB operation failed: [Errno 111] Connection refused
• NCAE-efd6404d3c SMB Read / failure: SMB operation failed: [Errno 111] Connection refused
• NCAE-600767ba09 SMB Write / failure: SMB operation failed: [Errno 111] Connection refused
• NCAE-3de767b21e WWW Content / failure: Failed to connect to host
• NCAE-b68a8a7bdc WWW Content / timeout: Timeout
• NCAE-6773086ba2 WWW Content / failure: Website cannot be reached
• NCAE-ff23c10a65 WWW SSL / timeout: Timeout
• NCAE-ed9f4ee89c SMB Read / partial: SMB operation failed: Failed to get attributes for addict_with_a_pen.data on files: Unable to open remote file object
• NCAE-72b4452011 WWW Content / failure: admin was unable to login
• NCAE-5e1da0ed9d SSH Login / failure: Failed to connect to host: IP
• NCAE-4b7774940b SMB Login / failure: SMB operation failed: [Errno 113] Host is unreachable
• NCAE-b9e0ec08d1 SMB Write / failure: SMB operation failed: [Errno 113] Host is unreachable
• NCAE-1c78c96e24 SMB Read / failure: SMB operation failed: [Errno 113] Host is unreachable
• NCAE-14d2aca40b WWW SSL / failure: [SSL] record layer failure (_ssl.c:1010)
• NCAE-ea7df50c18 WWW Content / failure: [SSL] record layer failure (_ssl.c:1010)
• NCAE-93ded42199 SMB Read / partial: 22 files have incorrect content
• NCAE-8bce253742 WWW SSL / failure: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] ssl/tls alert handshake failure (_ssl.c:1010)
• NCAE-4312daca49 WWW Content / failure: Failed to detect correct content
• NCAE-989ad067ad WWW SSL / failure: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1010)
• NCAE-a86494638e WWW SSL / failure: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1010)
• NCAE-4dc6feb4c8 SMB Read / failure: SMB connection failed: protocol error
• NCAE-2ec02e1cd0 SMB Login / failure: SMB connection failed: protocol error
• NCAE-7aef47fca9 SMB Write / failure: SMB connection failed: protocol error
• NCAE-6874759148 SMB Read / partial: SMB operation failed: Failed to get attributes for cottonwood.data on files: Unable to open remote file object
• NCAE-935f9d5213 SMB Read / partial: SMB operation failed: Failed to retrieve before_you_start_your_day.data on files: Unable to open file
• NCAE-523d40773c SMB Read / partial: SMB operation failed: Failed to get attributes for .choker.data on files: Unable to open remote file object
• NCAE-b149cb49bf SMB Read / partial: SMB operation failed: Failed to get attributes for air_catcher.data on files: Unable to open remote file object